Revered Monks, I have a csv file that has 2 comma seperated values.
eg. a, b
c, d
e, f

I am trying to slurp this file in and append a string(in this example the string I am trying to append is 'hi' ) to these values. Below is what I am doing
    @new= map {s/$_/$_,hi/} <TEST>;

[download]
I am expecting something like:
a, b, hi
c, d, hi
e, f, hi

But this does not work. When I dump @new using Data::Dumper I get the following output:
$VAR1 = 1;
$VAR2 = 1;
$VAR3 = 1;

Could someone please tell me what I am doing wrong?

Thanks!

In reply to Using regex in Map function by narashima

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.